Skill comparison
Compare agent skills before installing.
Put high-signal skills side by side and inspect quality, adoption, freshness, install readiness, use-case fit, and warnings in one place.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Mosaico is the strongest overall pick here because it has a 98/100 readiness score and fits Coding agents.
Strongest overall
Mosaico
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Mosaico
Best first install candidate based on install readiness and adoption.
Freshest repo
Mosaico
Most recent maintenance signal among this shortlist.
| Signal | Openrl Unified Reinforcement Learning Framework | RoboBrain [CVPR 2025] RoboBrain: A Unified Brain Model for Robotic Manipulation from Abstract to Concrete. Official Repository. | Mosaico Mosaico - The data platform for Physical AI | VoxPoser VoxPoser: Composable 3D Value Maps for Robotic Manipulation with Language Models |
|---|---|---|---|---|
| Quality | 55/100 Promising | 67/100 Promising | 87/100 Excellent | 55/100 Promising |
| Decision verdict | 57/100 Needs manual review Do a manual repository review before adding this to an agent workflow. | 69/100 Prototype first Prototype with this skill first; keep a fallback candidate ready. | 98/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 57/100 Needs manual review Do a manual repository review before adding this to an agent workflow. |
| Adoption | 834 stars 0 installs | 553 stars 0 installs | 880 stars 0 installs | 813 stars 0 installs |
| Freshness | Sep 6, 2024 | Oct 13, 2025 | Jun 16, 2026 | Feb 20, 2025 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Python, Robotics, Claude Code | Python, Robotics, Claude Code | Python, Robotics, Claude Code | Python, Robotics, Claude Code |
| Warnings | Repository looks stale · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | Repository looks stale · No OpenAgentSkill engagement data yet |
| Best for | RAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signals | GitHub automation workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that require actively maintained dependencies · production agents without a repository review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that require actively maintained dependencies · production agents without a repository review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add OpenRL-Lab/openrl | $ npx skills add FlagOpen/RoboBrain | $ npx skills add mosaico-labs/mosaico | $ npx skills add huangwl18/VoxPoser |